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<?php class Config { private static $config = array(); private function Get($name) { return static::$config[$name]; } public function Set($name, $value) { static::$config[$name] = $value; var_dump($this); } } $c = new Config(); var_dump($c->set(1, 2)); Config::Set('xxx', 'yyy'); print(Config::Get('xxx')."\n");
based on OUIOW
Output for 7.1.0
object(Config)#1 (0) { } NULL Deprecated: Non-static method Config::Set() should not be called statically in /in/d5e2r on line 19 Fatal error: Uncaught Error: Using $this when not in object context in /in/d5e2r:12 Stack trace: #0 /in/d5e2r(19): Config::Set('xxx', 'yyy') #1 {main} thrown in /in/d5e2r on line 12
Process exited with code 255.
Output for 7.0.0 - 7.0.14
object(Config)#1 (0) { } NULL Deprecated: Non-static method Config::Set() should not be called statically in /in/d5e2r on line 19 Notice: Undefined variable: this in /in/d5e2r on line 12 NULL Fatal error: Uncaught Error: Call to private method Config::Get() from context '' in /in/d5e2r:20 Stack trace: #0 {main} thrown in /in/d5e2r on line 20
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
object(Config)#1 (0) { } NULL Notice: Undefined variable: this in /in/d5e2r on line 12 NULL Fatal error: Call to private Config::Get() from invalid context in /in/d5e2r on line 20
Process exited with code 255.
Output for 5.3.0 - 5.6.21
object(Config)#1 (0) { } NULL Strict Standards: Non-static method Config::Set() should not be called statically in /in/d5e2r on line 19 Notice: Undefined variable: this in /in/d5e2r on line 12 NULL Fatal error: Call to private method Config::Get() from context '' in /in/d5e2r on line 20
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_STATIC in /in/d5e2r on line 7
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STATIC in /in/d5e2r on line 7
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/d5e2r on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/d5e2r on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/d5e2r on line 4
Process exited with code 255.